2-(Bromomethyl)-5-fluoro-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
5-Fluoro-3-(fluoromethyl)-4-methyl-2-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-2-fluoro-3-methyl-6-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-fluoro-5-(trifluoromethoxy)-3-(trifluoromethyl)pyridine